HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / WI

BERT C CALLAHAN, MD

ORTHOPEDIC SURGERY

Medical school: SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1987

NPI: 1760573927

Practice Locations (1)

AGNESIAN HEALTHCARE INC

835 PARKSIDE ST

RIPON, WI 549718505

9207483101

Source: CMS National Downloadable File, September 2026.